As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RETURNED TO GATE. LT WINDSHIELD HOT CAUTION LIGHT ILLUMINATED ON TAXI, RAN CHECKLIST. CAUTION LIGHT EXTINGUSHED WHEN SELECTED TO WARM UP. MAINTENANCE REMOVED AND REPLACED PILOTS WINDSHIELD HEAT CONTROLLER. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.